Site Manager – Construction (Defence & Data Centre Projects)

Bristol
£45,000 – £55,000 + Car Allowance + Excellent Benefits

We are seeking an experienced Site Manager to join a specialist construction and engineering contractor delivering complex, high-value projects across the Defence and Data Centre sectors. This is an opportunity to lead on technically challenging schemes ranging from fast-paced fitouts and refurbishments through to new build projects valued up to £10m.

This role sits within a well-established General Works Division, where no two projects are the same and specialist solutions are the norm.

The Role

As Site Manager, you will take responsibility for leading site operations or acting as a senior member of the site delivery team, ensuring projects are delivered safely, on time, within budget, and to the highest quality standards.

You will play a key role in coordinating subcontractors, driving programme performance, and maintaining strong relationships with clients, consultants, and supply chain partners.

Key Responsibilities

• Lead or support project delivery teams to achieve client and business objectives
• Manage site activities across multiple trades and subcontractors
• Ensure strict compliance with health, safety, and environmental standards
• Conduct site inductions, toolbox talks, and ongoing safety briefings
• Produce and manage short-term programmes aligned with contract schedules
• Monitor quality through inspections, checklists, and ITPs
• Raise and close out non-conformance reports where required
• Maintain accurate site records including diaries, as-builts, and delay logs
• Ensure materials are procured, delivered, and managed efficiently
• Chair weekly subcontractor progress meetings
• Support junior team members and drive high performance standards
• Ensure full compliance with company IMS and information security procedures

Requirements

• Strong understanding of construction methods, materials, and sequencing
• Proven experience managing health, safety, and environmental standards on site
• Ability to interpret contract documentation and protect commercial interests
• Competent in construction planning techniques and software
• Strong IT literacy
• Demonstrable career progression in construction, engineering, or trade background

Qualifications & Certifications

• Minimum ONC (or equivalent) in a construction-related discipline
• Membership of a professional body (e.g. CIOB or RICS) desirable
• CSCS Gold Card (essential)
• SMSTS (essential)
• First Aid at Work (4-day)
• RAMS competency (essential)

Benefits

• Salary £45,000 – £55,000 per annum
• Car allowance (eligible roles)
• Competitive pension scheme
• Electric vehicle scheme
• Private healthcare (BUPA) & cash plan
• Eyecare vouchers
• Cycle to Work scheme
• 25 days holiday + Bank Holidays + Birthday off

Why Apply?

This is a chance to join a forward-thinking contractor delivering mission-critical infrastructure across high-security environments. You’ll be trusted with autonomy, supported by experienced leadership, and given the opportunity to progress within a growing, specialist business.

If you’re an experienced Site Manager in Bristol looking for your next challenge in complex, high-spec construction projects, we want to hear from you.

Quantity Surveyor

Location: Cornwall
Salary: £50,000–£70,000 + Package
Type: Permanent

Overview

Sphere Solutions are seeking an experienced Quantity Surveyor, ideally from a civils or groundworks background, to join a highly successful subcontractor based in Mid Cornwall, with a strong presence across Devon, Cornwall, and Somerset.

Working with a number of leading housing developers and contractors, this business benefits from long-standing client relationships and a consistently busy portfolio of regional projects.

Key Responsibilities

• Produce valuation matrices and daywork schedules
• Review contract documentation and drawings to ensure accuracy and alignment across all parties
• Prepare and submit monthly applications for payment in line with client calculation schedules
• Verify and approve subcontractor payments
• Maintain full visibility and control of all project costs and expenditure
• Manage cost changes arising from revised drawings and design updates
• Liaise with clients to agree dayworks prior to instruction
• Ensure all works comply with company procedures and industry standards, supporting ISO, SMAS, CHAS, and Achilles accreditations

Requirements & Experience

• Proven experience as a Quantity Surveyor within construction
• Strong background in groundworks or civil engineering (preferred)
• Degree-qualified in Quantity Surveying or similar (desirable)
• Excellent commercial awareness and contractual understanding
• Strong communication and stakeholder management skills

What’s on Offer

• Salary £50,000–£70,000 depending on experience
• Competitive package
• Long-term opportunity with a well-established regional contractor
• Strong pipeline of secured work with repeat clients

Our Commitment to Inclusion

As a recruitment agency, we are committed to promoting inclusive opportunities on behalf of our clients. We welcome applications from individuals of all backgrounds, including those from under-represented communities. If you have a disability, are neurodivergent, or require adjustments during the recruitment process, we’ll work with you and the client to ensure a fair and supportive experience. We aim to represent employers who foster respectful, inclusive, and collaborative workplaces — regardless of age, gender identity, sexual orientation, ethnicity, or background.

Next Steps

For an informal discussion, please call Abbie or Cat on 01752 421888 or apply as instructed.

Sphere Solutions Ltd is a leading construction recruitment agency specialising in providing staffing solutions across the construction sector. With a strong presence in Wales, Cardiff, Bristol, Gloucester, Taunton, Plymouth, Truro, and Southampton, we connect talented professionals with leading employers.

MEP Estimating Manager – Data Centres / Construction (Anonymous Employer)

Salary: £95,000 – £105,000 + Car Allowance + Excellent Benefits
Location: UK (multi-site / flexible working available)

About the Role

An established main contractor operating across the data centre, defence, and energy sectors is seeking an experienced MEP Estimating Manager to lead the preparation and delivery of high-value, competitive tenders.

This is a senior pre-construction role focused on developing accurate mechanical and electrical (M&E) cost estimates, leading bid strategies, and ensuring tenders are commercially robust, risk-aware, and aligned with business objectives.

You will play a key role in securing complex new build and refurbishment projects, particularly within mission-critical environments such as data centres.

Key Responsibilities

Tender Leadership & Estimating

• Lead the preparation of detailed MEP tenders and cost plans
• Work closely with Pre-Construction, Planning, and Delivery teams to develop bid strategies
• Analyse tender documentation to identify risks, opportunities, and value engineering options
• Produce accurate net cost estimates for adjudication and senior review
• Support bid submissions through to client interview stage

Mechanical & Electrical Cost Management

• Apply strong technical knowledge of both electrical and mechanical systems
• Ensure estimates reflect current market conditions and pricing trends
• Maintain competitiveness while protecting commercial margins

Supply Chain & Procurement

• Engage with subcontractors and suppliers during tender stage
• Assess and contribute to selection of supply chain partners
• Manage tender enquiries and pricing returns effectively

Risk, Value & Commercial Input

• Identify and mitigate commercial and technical risks early in the bid process
• Develop alternative design and value engineering solutions
• Support negotiation with clients and stakeholders

Stakeholder Engagement

• Attend client meetings and tender interviews
• Build strong internal relationships across pre-construction and operational teams
• Ensure alignment with client requirements and project objectives

About You

You will be an experienced estimator or pre-construction professional with a strong background in MEP and complex building services projects.

Essential Experience

• Proven track record in a senior estimating or MEP estimating role
• Strong understanding of both mechanical and electrical systems
• Experience working on large-scale construction projects
• Ability to interpret contract documentation and assess risk effectively

Desirable Experience

• Data centre sector experience (new build and refurbishment)
• Background within main contracting or tier 1 environments

Qualifications & Skills

• Minimum HNC (or equivalent) in a construction-related discipline
• Proficient in estimating software (e.g. Conquest or similar – training provided if needed)
• Strong IT and analytical skills
• Commercially focused with excellent attention to detail

Benefits Package

• Salary: £95,000 – £105,000 per annum
• Car allowance (where applicable)
• Competitive pension scheme
• Private healthcare (BUPA) + cash plan
• Electric vehicle scheme
• Cycle to work scheme
• Eyecare vouchers
• 25 days holiday + bank holidays + birthday off

Equal Opportunities

This organisation is committed to creating an inclusive workplace and welcomes applications from all backgrounds. Selection is based on merit, skills, and experience only.

Apply Now

If you are an experienced MEP Estimating Manager or senior building services estimator looking to take the next step in a high-growth, technically challenging environment, apply today to learn more about this opportunity.

Senior Electrical Design Manager – Building Services (Design & Build)

Location: Corsham, UK
Salary: £80,000 – £90,000 + benefits

Overview

A leading UK design and construction contractor operating across the data centre, defence, energy, and high-technology sectors is seeking an experienced Senior Electrical Design Manager. This is a key leadership role responsible for managing the full lifecycle of electrical building services design from pre-construction through to project handover.

You will oversee complex, technically demanding projects where innovation, compliance, and precision engineering are critical. The role requires strong technical leadership, design coordination, and the ability to manage internal and external design teams in a Design & Build environment.

Key Responsibilities

Technical Leadership & Design Management

• Lead electrical design delivery from concept through to handover across major construction projects
• Manage and coordinate internal and external design teams, consultants, and specialist subcontractors
• Ensure compliance with UK Building Regulations, CDM Regulations, and all statutory requirements
• Act as Technical Lead supporting senior technical leadership across all project phases
• Oversee design risk management, including Principal Designer duties under CDM

Electrical Building Services Design

• Produce and review detailed electrical designs for:
• LV and MV power distribution systems
• Small power systems
• Lighting design (including Dialux/Relux modelling)
• Fire alarm systems
• Security and CCTV systems
• Earthing and lightning protection systems
• Ensure technical accuracy, buildability, and cost-effectiveness of all designs
• Review technical submittals, RFIs, and contractor design portions (CDP)

Project Lifecycle Involvement

• Lead technical input during tendering and pre-construction stages
• Conduct design reviews, gap analysis, value engineering (VE), and risk assessments
• Support preparation of contractor proposals and technical bid documentation
• Participate in design coordination, HAZID/HAZOP studies, and technical workshops
• Oversee construction-phase technical compliance and site-based design verification
• Support project handover, O&M documentation, and compliance validation

Collaboration & Compliance

• Liaise closely with clients, project managers, engineers, and site teams
• Ensure adherence to safety in design principles and HSEQ requirements
• Maintain design intent and configuration control throughout project lifecycle
• Promote digital engineering and BIM-led coordination across projects
• Drive continuous improvement in design processes and technical standards

Required Experience

• Proven experience in a senior electrical design or technical management role within construction or building services
• Strong background in Design & Build projects
• Experience in high-technology, defence, data centres, or industrial environments (desirable)
• In-depth knowledge of UK Building Regulations, CDM Regulations, and statutory compliance
• Experience managing full design lifecycle from pre-construction through delivery
• Strong understanding of electrical building services systems and coordination
• Experience supervising contractors, consultants, and multi-disciplinary teams
• Strong technical documentation and specification writing capability

Technical Skills

Advanced proficiency in:

• Revit (BIM) and Navisworks
• AutoCAD (2D & 3D)
• Dialux and/or Relux
• Amtech and/or ElectricalOM
• Microsoft Office Suite
• Autodesk Construction Cloud (desirable)

Additional knowledge:

• Lightning protection risk assessment calculations
• Electrical design analysis and system modelling tools
• BIM coordination and clash detection workflows

Qualifications

• Degree-qualified (BEng or BSc in Electrical Engineering or related discipline)
• Background in Building Services, Electrical Engineering, Architecture, or Technical Design
• Working towards Chartered status (preferred)
• Membership of a relevant professional body (engineering or architectural institute)
• MCIAT or ARB registration (desirable but not essential)

Benefits

• Salary: £80,000 – £90,000 per annum
• Car allowance (eligible roles)
• Competitive pension scheme
• Private healthcare (BUPA) + cash plan
• Electric vehicle scheme
• Cycle to work scheme
• Eyecare vouchers
• 25 days holiday + bank holidays + birthday off

Equal Opportunities

This organisation is committed to creating an inclusive workplace and welcomes applications from all backgrounds. Recruitment decisions are based solely on skills, experience, and merit, with no discrimination on any protected characteristic.

Mobile Plant Fitter

Location: Exeter & North Devon
Salary: From £20 per hour
Contract Type: Permanent | Full-Time
Hours: 45 hours per week (Monday–Friday, 8:00am–5:00pm)

About the Role

Sphere Solutions are working with one of the region’s leading Groundworks & Civils subcontractors to recruit a Mobile Plant Fitter.

You will work closely with the workshop team to ensure the fleet of vehicles and plant equipment remains fully maintained and operational across the Exeter and North Devon region.

Key Responsibilities

• Conduct routine maintenance and repairs on mobile plant equipment
• Diagnose mechanical issues and troubleshoot faults effectively
• Coordinate repair schedules with the team to minimise downtime
• Maintain accurate records of maintenance work and parts used
• Adhere to all health & safety regulations and best practices on-site
• Provide technical support and guidance to junior or less experienced staff

Working Hours

• Monday to Friday
• 8:00am – 5:00pm (45-hour week)
• Overtime opportunities available

Package & Benefits

• Hourly rate circa £20 per hour (DOE)
• Fully expensed company vehicle (take-home)
• Fuel card
• Annual leave
• Pension contributions

Apply

For an informal discussion, please call Abbie or Jo on 01752 421888, or apply as instructed.

About Sphere Solutions

Sphere Solutions Ltd is a leading construction recruitment agency specialising in providing staffing solutions across the construction sector. With a strong presence across the South West & Wales, we connect talented professionals with leading contractors and projects.

Our Commitment to Inclusion:

As a recruitment agency, we are committed to promoting inclusive opportunities on behalf of our clients. We welcome applications from individuals of all backgrounds, including those from under-represented communities. If you have a disability, are neurodivergent, or require adjustments during the recruitment process, we’ll work with you and the client to ensure a fair and supportive experience. We aim to represent employers who foster respectful, inclusive, and collaborative workplaces — regardless of age, gender identity, sexual orientation, ethnicity, or background.

Plant Machinery & Workshop Mechanic

Location: Redruth
Salary: From £20 per hour (DOE)
Contract Type: Permanent

About the Role

We are working with a market-leading Civil Engineering & Groundworks contractor to recruit a skilled Plant Machinery & Workshop Mechanic to join their Plant & Machinery department.

Suitable candidates will have a strong background in mechanical repairs and maintenance, with the ability to diagnose issues and carry out repairs on a wide range of machinery and vehicles.

Key Responsibilities

• Conduct thorough inspections of machinery and vehicles, including heavy plant and fleet vehicles
• Perform routine maintenance tasks such as oil changes, brake checks, and tyre rotations
• Diagnose mechanical problems using diagnostic tools and equipment
• Repair or replace faulty components (engines, transmissions, electrical systems, etc.)
• Maintain accurate records of repairs and parts used
• Ensure compliance with safety regulations and maintain a clean working environment
• Collaborate with team members to improve processes and resolve technical challenges

Requirements & Experience

• Proven experience as a Mechanic (minimum 2 years) or in a similar role
• Strong understanding of mechanical systems and components
• Experience using diagnostic tools and equipment
• Relevant qualifications in automotive technology or mechanical engineering (advantageous)
• Full UK driving licence

Package

• Hourly rate from £20 per hour (negotiable depending on experience)
• Company pension
• Company events
• Free/on-site parking

Apply

To apply, please follow the instructions provided or call Cat or Abbie on 01752 421888 for an informal, confidential discussion.

Our Commitment to Inclusion

As a recruitment agency, we are committed to promoting inclusive opportunities on behalf of our clients. We welcome applications from individuals of all backgrounds, including those from under-represented communities. If you have a disability, are neurodivergent, or require adjustments during the recruitment process, we’ll work with you and the client to ensure a fair and supportive experience. We aim to represent employers who foster respectful, inclusive, and collaborative workplaces — regardless of age, gender identity, sexual orientation, ethnicity, or background.

Job Title: Senior Planner – Construction

Location: Bristol (Office-Based)
Company: Morgan Sindall Construction
Salary: Competitive + Excellent Benefits Package

Overview

An outstanding opportunity has arisen for an experienced Planner to join a leading Tier 1 contractor, Morgan Sindall Construction, based in their Bristol office. This is a fantastic chance to become part of an award-winning business known for delivering high-quality projects across multiple sectors, while offering exceptional career development and progression opportunities.

The Role

As a Senior Planner, you will play a key role in the successful delivery of construction projects by developing, managing, and maintaining robust project programmes. You will collaborate closely with project teams, ensuring that timelines are realistic, risks are identified, and performance is continuously monitored.

Key Responsibilities

• Develop and maintain detailed construction programmes using industry-standard planning software (e.g. Asta Powerproject / Primavera P6)
• Work closely with project managers, commercial teams, and site teams to ensure project milestones are achieved
• Identify potential risks and opportunities within project timelines
• Monitor progress and produce regular reports for internal and external stakeholders
• Provide strategic planning input at tender and delivery stages
• Contribute to continuous improvement of planning processes and methodologies

Requirements

• Proven experience as a Planner within the construction industry (Tier 1 experience desirable)
• Strong knowledge of construction processes and project lifecycles
• Proficiency in planning software such as Asta Powerproject or Primavera P6
• Excellent analytical, organisational, and communication skills
• Ability to manage multiple projects and stakeholders effectively

Why Join?

• Join a Tier 1 contractor with an outstanding reputation in the industry
• Work for an award-winning organisation with a strong project pipeline
• Excellent career progression opportunities within a supportive environment
• Competitive salary and comprehensive benefits package
• Be part of a business that values innovation, collaboration, and professional growth

Apply Now

If you are an experienced Planner looking to take the next step in your career with a leading construction business, we would love to hear from you. Apply today to explore this exciting opportunity in Bristol.

Keywords: Planner Jobs Bristol, Senior Planner Construction, Construction Planning Jobs UK, Asta Planner, Primavera Planner, Tier 1 Contractor Jobs, Morgan Sindall Careers, Construction Jobs Bristol

Senior Quantity Surveyor / Quantity Surveyor 

Cladding, Refurbishment & General Building

Location: Plymouth / Exeter (Hybrid Working) 
Salary: £55,000 – £70,000 + Package 

An excellent opportunity has arisen for an experienced Quantity Surveyor or Senior Quantity Surveyor to join a well-established and highly reputable main contractor delivering specialist cladding replacement and refurbishment projects across the South of England.

This is a fantastic role for a commercially astute QS who is either operating at Senior level or looking to step up, offering exposure to multiple live schemes and long-term career progression within a stable and growing business.

The Role

As a Quantity Surveyor / Senior Quantity Surveyor, you will take commercial responsibility for multiple projects, typically managing at least two schemes concurrently. Initial projects include a live site in Portsmouth, with further schemes located across Exeter, Plymouth, Newquay, and the wider South.

Key Responsibilities

• Managing all commercial aspects of cladding replacement and façade remediation projects 
• Preparing, submitting, and agreeing interim valuations and final accounts 
• Cost planning, forecasting, and reporting 
• Procurement of subcontractors and supplier packages 
• Contract administration (JCT forms of contract) 
• Identifying and managing project risks and opportunities 
• Building strong relationships with clients, subcontractors, and internal teams 

Requirements

• Experience as a Quantity Surveyor within a main contractor or subcontractor environment 
• Background in cladding, façade, refurbishment, or general construction projects 
• Strong knowledge of commercial management and cost control 
• Ability to manage multiple projects simultaneously 
• Excellent negotiation and communication skills 
• Willingness to travel to sites and Head Office, with remote working flexibility 
• Ambition to progress into or further develop within a Senior QS role 

Location & Flexibility

• Based out of the Bristol office 
• Hybrid working available (typically 1–2 days from home per week) 
• Travel to project sites across the South of England required 

What’s on Offer

• Competitive salary 
• Comprehensive benefits package 
• Flexible working arrangements 
• Clear career progression pathway 
• Opportunity to work on high-profile cladding remediation projects 

Apply

Please apply below or call Abbie or Jo on 01752 421888 for an informal chat.

Our Commitment to Inclusion

As a recruitment agency, we are committed to promoting inclusive opportunities on behalf of our clients. We welcome applications from individuals of all backgrounds, including those from under-represented communities.

If you have a disability, are neurodivergent, or require adjustments during the recruitment process, we’ll work with you and the client to ensure a fair and supportive experience. We aim to represent employers who foster respectful, inclusive, and collaborative workplaces — regardless of age, gender identity, sexual orientation, ethnicity, or background.

Quantity Surveyor – Housing

Location: Bridport (Dorset / East Devon preferred – Weymouth to Exeter corridor)
Salary: Up to £60,000 + Car Package
Contract Type: Permanent

About the Role

We are recruiting on behalf of a leading residential developer delivering a major regeneration scheme in Dorset.

The development consists of a mix of social housing and open market homes, forming a long-term, high-profile project in the South West.

You will take responsibility for commercial management across multiple phases, working closely with project and site teams to ensure cost control, value engineering, and accurate financial reporting throughout the lifecycle of the scheme.

Due to the location, candidates should ideally be based within the Dorset or East Devon corridor for practical commuting access.

Key Responsibilities

• Manage all commercial and surveying duties across a large residential development
• Oversee cost planning, procurement, and subcontractor management
• Produce accurate monthly valuations, cost reports, and forecasts
• Manage subcontractor payments and final accounts
• Liaise with suppliers to ensure best value for materials, labour, and plant
• Support project teams across multiple phases of delivery
• Monitor project costs and identify risks and opportunities
• Contribute to financial reporting at project and board level

Package & Benefits

• Salary up to £60,000 (DOE)
• Car package
• Performance-based bonus (linked to KPIs)
• 26 days holiday + bank holidays
• Life assurance
• Private medical insurance
• Employee discount portal
• Sharesave scheme

How to Apply

Apply as instructed or call 01752 421888 and ask for Abbie or Jo.

Our Commitment to Inclusion

As a recruitment agency, we are committed to promoting inclusive opportunities on behalf of our clients. We welcome applications from individuals of all backgrounds, including under-represented communities. If you have a disability, are neurodivergent, or require adjustments during the recruitment process, we will work with you and the client to ensure a fair and supportive experience. We aim to represent employers who foster respectful, inclusive, and collaborative workplaces — regardless of age, gender identity, sexual orientation, ethnicity, or background.